Electric device for acid treatment of anode plate

Abstract

The utility model discloses an electric device for acid treatment of an anode plate, which comprises an electric hoist, an inverted V-shaped double lifting hook, a hanging rod, a hanging lug and a remote controller, the electric hoist is fixedly arranged on a guide rail of a portal frame, and the remote controller controls the movement of the electric hoist; the upper end of the inverted-V-shaped double lifting hook is connected to a hook of the electric hoist, and the lower end of the inverted-V-shaped double lifting hook is fixedly connected with the hanging rod; the upper ends of the hanging lugs are sleeved with the hanging rod, and the lower ends of the hanging lugs are sleeved with a first conductive screw rod and a second conductive screw rod of a titanium anode for electrolytic copper foil production respectively. Wherein the electric hoist is started through the remote controller, the electric hoist can drive the inverted-V-shaped double lifting hooks, then the hanging rod is lifted through the inverted-V-shaped double lifting hooks, and the hanging lugs and the titanium anode are lifted to move, so that an operator can be prevented from being in direct contact with acid liquor and acid mist, and the safety performance is high.

Description

Technical Field

[0001] The utility model relates to the field of anode plate acid treatment equipment, in particular to an electric device for anode plate acid treatment. Background Art

[0002] In recent years, with the vigorous development of high-end electronics and new energy vehicles, the upstream electrolytic copper foil industry has also developed rapidly. The production of electrolytic copper foil is inseparable from titanium anodes, but due to its ultra-high current density and demanding copper foil uniformity requirements, there are very few domestic manufacturers that can produce titanium anodes for electrolytic copper foil, and there are shortcomings such as unstable product quality and short life. The production of high-quality electrolytic copper foil puts forward more and higher requirements for the titanium anodes used, and each production link needs to be strictly controlled and precisely controlled. Acid treatment, as an important part of it, is currently mostly operated manually, with high labor intensity, simple equipment, and difficult to control product quality; in addition, oxalic acid treatment has high acid temperature and large acid mist, while hydrochloric acid and sulfuric acid treatment are both concentrated acids and strong acids, highly corrosive and harmful, which makes it extremely inconvenient for workers to operate and has low production efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an electric device for acid treatment of anode plates, which can avoid direct contact between operators and acid liquid and acid mist, and solve the problems of high labor intensity, high risk and low production efficiency in the current manual handling of anode plate acid treatment operations.

[0004] In order to achieve the above objectives, the technical solution adopted by the utility model is:

[0005] An electric device for anode plate acid treatment, comprising an electric hoist, an inverted V-shaped double hook, a hanging rod, a hanging ear, and a remote controller;

[0006] The electric hoist is fixedly mounted on the guide rail of the gantry, and the remote controller controls the movement of the electric hoist;

[0007] The upper end of the inverted V-shaped double hook is connected to the hook of the electric hoist, and the lower end of the inverted V-shaped double hook is fixedly connected to the hanging rod;

[0008] The upper end of the hanging ear is sleeved with the hanging rod, and the lower end of the hanging ear is respectively sleeved with the first and second conductive screws of the titanium anode used for the production of electrolytic copper foil.

[0009] Furthermore, the electric hoist is equipped with an electromagnetic inductor, and the electromagnetic inductor is electrically connected to the remote controller.

[0010] Furthermore, the inverted V-shaped double hook is specially made of corrosion-resistant solid stainless steel pipe.

[0011] Furthermore, the hanging rod is a stainless steel rectangular tube with a specification of 30mm×30mm and a wall thickness of 3mm.

[0012] Furthermore, the hanging ear is a long strip of titanium plate with a size of 540mm×60mm×5mm.

[0013] Furthermore, a sleeve is sleeved on the hanging rod.

[0014] Furthermore, the sleeve is a PP round tube with a wall thickness of 3 mm, an outer diameter of 50 mm and a length of 100 mm.

[0015] Furthermore, threaded joints are provided at both ends of the hanging rod and are tightened and fixed with washers and nuts.

[0016] Furthermore, the nut is made of a PP rod, with a front end having a round hole with a diameter of 30 mm, a rear end having a 25 mm internal thread, and an outer diameter of 50 mm.

[0017] Furthermore, the gasket is made of stainless steel, PP or other materials.

[0018] The beneficial effects of the utility model are as follows: it can avoid direct contact between operators and acid liquid and acid mist, and has high safety performance; it can avoid scratches and overlapping of anode plates, and improve the acid treatment effect; it can save space and make full use of space and equipment production capacity; it has a high degree of automation, is simple, safe and efficient to operate, and is suitable for industrial production and popularization and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the split structure of an electric device for acid treatment of anode plates;

[0020] Figure 2 The figure is a connection diagram of an electric device for acid treatment of anode plates.

[0021] The markings in the figure are as follows: 1. Threaded joint; 2. Hanging rod; 3. Sleeve; 4. Guide rail; 5. Hanging ear; 6. Hook; 7. Electric hoist; 8. Gasket; 9. Inverted V-shaped double hook; 10. Thread; 11. Nut; 12. Titanium anode plate; 13. Conductive screw; 14. Round hole; 15. Thread; 16. Nut; 17. Hanging ear; 18. Square hole; 19. Round hole; 20. Rectangular hole; 21. Remote control. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer and more specific, the content of the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It is understood that the specific embodiments described herein are only used to explain the utility model, rather than to limit the utility model. It should also be noted that, for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings, rather than all the contents.

[0023] like Figure 1 to Figure 2 As shown, the utility model provides an electric device for acid treatment of anode plates, an electric hoist 7 is installed on the guide rail 4 of the gantry, and the movement of the electric hoist 7 is controlled by a wireless remote controller 21, and the electric hoist 7 can move up and down and left and right; the upper end of the inverted V-shaped double hook 9 is connected to the hook 6 of the electric hoist 7, and the lower end of the inverted V-shaped double hook 9 can centrally lift the hanging rod 2 through two hooks; the upper end of the hanging ear 5 is sleeved with the hanging rod 2, and specifically, a 31mm×31mm square hole is provided at the upper end of the hanging ear 5 at a distance of 10mm from the edge 18, used to insert the hanging rod 2; the lower end of the hanging ear 5 is respectively inserted with the first and second conductive screws of the titanium anode for electrolytic copper foil production; specifically: a circular hole 19 with a diameter of 30 mm is provided at the lower end of the hanging ear 5 at a distance of 180 mm from the edge, which can be inserted into the first conductive screw of the titanium anode for electrolytic copper foil production; a rectangular hole 20 of 30 mm×75 mm is provided at the lower end of the hanging ear 5 at a distance of 20 mm from the edge, which is used to insert the second conductive screw of the titanium anode for electrolytic copper foil production, and then fixed with nuts 16 respectively;

[0024] Among them, the electric hoist 7 is turned on by the remote control 21, and the electric hoist 7 can drive the inverted V-shaped double hook 9, and then the inverted V-shaped double hook 9 is used to lift the hanging rod 2, and the hanging ear 5 and the titanium anode 12 are also lifted up, which can be simply and smoothly moved left and right or up and down (in and out of the acid treatment tank and the cleaning tank), which can avoid direct contact between the operator and the acid solution and acid mist, and has high safety performance.

[0025] As a preferred solution of this embodiment, the electric hoist 7 is equipped with an electromagnetic sensor, and the electric hoist 7 has its own anti-corrosion steel wire rope; the electromagnetic sensor can detect the position, speed or tension of the steel wire rope to ensure the accurate and safe operation of the electric hoist 7; the electromagnetic sensor is electrically connected to the remote control 21, and wireless control is adopted. The electromagnetic sensor can transmit real-time data to the remote control, so that the operator can remotely monitor and control the working status of the electric hoist.

[0026] As a preferred solution of this embodiment, the inverted V-shaped double hook 9 is specially made of corrosion-resistant solid stainless steel pipe, which can extend its service life and meet the lifting requirements.

[0027] As a preferred solution of this embodiment, the hanging rod 2 is a stainless steel rectangular tube, which is corrosion-resistant and can extend its service life; its specifications are 30mm×30mm, and the wall thickness is 3mm. At this time, the effect of evenly inserting it into the plastic sleeve 3 and the hanging ear 5 is best, ensuring its stability during operation.

[0028] As a preferred solution of this embodiment, the lug 5 is a long strip of titanium plate. The use of titanium material as the material for making the lug 5 can ensure that the lug 5 has a light weight while maintaining sufficient strength, thereby reducing the load of the electric hoist 7. In addition, the corrosion resistance of titanium helps to protect the lug 5 from the erosion of chemical substances in the working environment. Its size is 540mm×60mm×5mm. At this time, it is used to support and fix the first and second conductive screws of the titanium anode plate 12 used in the production of electrolytic copper foil. The effect is best to ensure its stability and safety during the working process.

[0029] As a preferred solution of this embodiment, a sleeve 3 is sleeved on the hanging rod 2, and preferably, the sleeve 3 is a plastic sleeve. Preferably, the sleeve 3 is a PP round tube (polypropylene tube) with a wall thickness of 3mm, an outer diameter of 50mm, and a length of 100mm. At this time, it is used to best position the titanium anode plates 12 with different intervals to avoid mutual influence between the titanium anode plates 12.

[0030] As a preferred solution of this embodiment, threaded joints 1 are welded at both ends of the hanging rod 2 and are tightened and fixed with gaskets 8 and nuts 11; when the nuts are tightened, strong friction is formed between the threaded joints and the nuts, ensuring that the connection between the hanging rod and the mounting surface is firm and reliable and can withstand a large load.

[0031] It should be noted that the nuts (11, 16) are designed based on the size of the conductive screw 13 of the titanium anode plate 12 used in the production of electrolytic copper foil. As a preferred embodiment of the present invention, the nuts (11, 16) are made of PP rods, with a 30 mm round hole 14 at the front end, a 25 mm internal thread 15 at the rear end, and an outer diameter of 50 mm. They can be used to fix the connection between the titanium anode plate 12 and the hanging ear 5, and can also be used to prevent the titanium anode plate 12 from shaking and colliding during lifting or moving, avoid scratches and overlapping of the anode plates, and improve the acid treatment effect.

[0032] As a preferred solution of this embodiment, the material of the gasket 8 is stainless steel or PP, etc. At this time, it is used to fasten the connection between the sleeve 3 on the hanging rod 2 and the hanging ear 5 to the best effect.

[0033] During the implementation, first fix the inverted V-shaped double hook 9 to the hook 6 of the electric hoist 7, then insert the sleeve 3 and the hanging ear 5 into the hanging rod 2 in sequence, and tighten and fix the two ends with the gasket 8 and the nut 11. Then, the hanging rod 2 is lifted to a certain height by the inverted V-shaped double hook 9, and then the titanium anode plates 12 to be processed (the two conductive screws 13 at the top) are inserted into the round holes 19 and the square holes 20 at the bottom of the hanging ear 5 one by one, and fixed with nuts 16. A nut 16 is also screwed on the conductive screw 13 at the bottom of each titanium anode plate 12 to prevent the anode plate from shaking and rubbing during lifting and traveling. By controlling the electric hoist 7 with a wireless remote controller 21, batches of heavy titanium anode plates 12 can be easily placed in or lifted out of the acid treatment tank, or simply moved to the cleaning tank for cleaning, which can avoid direct contact between operators and acid mist, and has high safety performance; at the same time, batch processing of titanium anode plates 12 is simple to operate, with low labor intensity and high production efficiency.

[0034] It should be noted that, in this embodiment, the electric hoist 7 is a purchased product, and the others are all designed and processed by ourselves.

[0035] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An electric device for acid treatment of anode plates, comprising an electric hoist, an inverted V-shaped double hook, a hanging rod, a hanging ear, and a remote controller, characterized in that: The electric hoist is fixedly mounted on the guide rail of the gantry, and the remote controller controls the movement of the electric hoist; The upper end of the inverted V-shaped double hook is connected to the hook of the electric hoist, and the lower end of the inverted V-shaped double hook is fixedly connected to the hanging rod; The upper end of the hanging ear is sleeved with the hanging rod, and the lower end of the hanging ear is respectively sleeved with the first and second conductive screws of the titanium anode used for the production of electrolytic copper foil.

2. The electric device for acid treatment of anode plates according to claim 1, characterized in that: The electric hoist is equipped with an electromagnetic inductor, and the electromagnetic inductor is electrically connected to the remote controller.

3. The electric device for acid treatment of anode plates according to claim 1, characterized in that: The inverted V-shaped double hook is specially made of corrosion-resistant solid stainless steel pipe.

4. The electric device for acid treatment of anode plates according to claim 1, characterized in that: The hanging rod is a stainless steel rectangular tube with a specification of 30mm×30mm and a wall thickness of 3mm.

5. The electric device for acid treatment of anode plates according to claim 1, characterized in that: The hanging ear is a long strip of titanium plate with a size of 540mm×60mm×5mm.

6. The electric device for anode plate acid treatment according to claim 1, characterized in that: A sleeve is sleeved on the hanging rod.

7. The electric device for acid treatment of anode plates according to claim 6, characterized in that: The sleeve is a PP round tube with a wall thickness of 3 mm, an outer diameter of 50 mm and a length of 100 mm.

8. The electric device for acid treatment of anode plates according to claim 1, characterized in that: Threaded joints are arranged at both ends of the hanging rod and are fastened and fixed by gaskets and nuts.

9. The electric device for acid treatment of anode plates according to claim 8, characterized in that: The nut is made of a PP rod, with a front end having a round hole with a diameter of 30 mm, a rear end having a 25 mm internal thread, and an outer diameter of 50 mm.

10. The electric device for anode plate acid treatment according to claim 8, characterized in that: The material of the gasket is stainless steel or PP.

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